C++: drop svn tables

Author: aibaars

cpp/ql/lib/semmlecode.cpp.dbscheme

@@ -144,34 +144,6 @@ externalData(
  */
 sourceLocationPrefix(string prefix : string ref);
 
-/*- DEPRECATED: Version control data -*/
-
-svnentries(
-    unique int id : @svnentry,
-    string revision : string ref,
-    string author : string ref,
-    date revisionDate : date ref,
-    int changeSize : int ref
-)
-
-svnaffectedfiles(
-    int id : @svnentry ref,
-    int file : @file ref,
-    string action : string ref
-)
-
-svnentrymsg(
-    unique int id : @svnentry ref,
-    string message : string ref
-)
-
-svnchurn(
-    int commit : @svnentry ref,
-    int file : @file ref,
-    int addedLines : int ref,
-    int deletedLines : int ref
-)
-
 /*- Files and folders -*/
 
 /**